Surf Forecasts:
How big are the waves at Porth Ceriad today (21 Oct):
- Morning surf: Morning surf (21 Oct, local time) - 7.5ft (2.3m), 7s period with W swell.
- Afternoon surf: Afternoon surf (21 Oct, local time) - 10ft (3.0m), 8s period with WNW swell.
- Evening surf: Evening surf (21 Oct, local time) - 6.5ft (2.0m), 7s period with W swell.
The current surf forecast for Porth Ceriad at 1PM is: 3.0m 8s primary swell from a West direction (forecast issued at 06:00am October 21). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | 7.5ft (2.3m) | 7s |
| Afternoon (21 Oct) | 10ft (3.0m) | 8s |
| Evening (21 Oct) | 6.5ft (2.0m) | 7s |
Table - waves today at Porth Ceriad. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 26mm), heaviest during Fri morning. Very mild (max 13°C on Thu afternoon, min 9°C on Wed morning). Mainly gales. | |||||||||||||||||||||||
Wednesday 21 | Thursday 22 | Friday 23 | |||||||||||||||||||||
4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 6 | WSW 6 | W 7 | W 8 | WNW 8 | W 7 | W 7 | W 6 | SW 7 | W 7 | WSW 8 | SW 9 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | NW 7 | NW 7 | WNW 7 | WNW 7 | WNW 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 82 | 216 | 494 | 955 | 800 | 460 | 308 | 154 | 126 | 159 | 221 | 170 | 120 | 105 | 86 | 55 | 50 | 97 | 501 | 618 | 514 | 529 | 444 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross | cross | cross-on | on | cross-on | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 5:35AM2.79m | 5:50PM3.20m | 6:21AM3.12m | 6:32PM3.54m | 6:58AM3.49m | 7:09PM3.90m | |||||||||||||||||
Low Tide | 12:06PM1.42m | 00:48AM1.08m | 1:00PM1.15m | 1:32AM0.78m | 1:44PM0.88m | ||||||||||||||||||
 | |  | | |  |  | |  | |  | |  | | | | | |  | | | | | |
 | — | 7:52 | — | — | — | — | — | — | — | 7:54 | — | — | — | — | — | — | — | 7:56 | — | — | — | — | — |
 | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:06 | — | — |
mm | 1 | 1 | 2 | 3 | 1 | — | — | — | 1 | — | — | — | — | — | 2 | 5 | 1 | 2 | 8 | 1 | — | — | — |
Temp °C | 12 | 10 | 9 | 9 | 11 | 11 | 11 | 11 | 10 | 10 | 11 | 11 | 12 | 13 | 11 | 12 | 13 | 12 | 9 | 10 | 11 | 11 | 11 |
Feels °C | 6 | 1 | -2 | -4 | 0 | 1 | 4 | 5 | 3 | 4 | 5 | 6 | 8 | 6 | 3 | 4 | 9 | 10 | -6 | -4 | -4 | -1 | -1 |
Swell 1 Height (m) Direction Period (s) | SW 6 | — | — | — | — | — | — | — | SW 7 | — | — | NW 4 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 12 | SW 13 | — | — | — |
| kJ | 82 | — | — | — | — | — | — | — | 126 | — | — | 10 | 120 | 105 | 86 | 55 | 50 | 97 | 355 | 411 | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | NW 4 | NW 4 | NW 4 | — | — | SE 4 | SW 16 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 3 | 1 | — | — | 3 | 261 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WSW 14 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 18 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 4 | WSW 6 | W 7 | W 8 | WNW 8 | W 7 | W 7 | W 6 | NW 5 | W 7 | WSW 8 | SW 9 | — | SSE 2 | ESE 3 | ESE 4 | ESE 4 | — | NW 7 | NW 7 | WNW 7 | WNW 7 | WNW 7 |
| kJ | 18 | 216 | 494 | 955 | 800 | 460 | 308 | 154 | 31 | 159 | 221 | 170 | — | 1 | 8 | 21 | 16 | — | 501 | 618 | 514 | 529 | 444 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 170 | 301 | 298 | 307 | 307 | 262 | 324 | 120 | 262 | 3 | 3 | 120 | 47 | 36 | 295 | 189 | 107 | 0 | 307 | 303 | 314 | 643 | 515 |
Best forecast wave conditions in Lleyn Peninsula | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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